Method of displaying objects on navigation map

Patent metadata

Field	Value
Publication number	US-9453740-B2
Application number	US-201213664019-A
Country	US
Kind code	B2
Filing date	Oct 30, 2012
Priority date	Oct 30, 2012
Publication date	Sep 27, 2016
Grant date	Sep 27, 2016

Abstract

A method and an apparatus of displaying a plurality of items on a map includes operations of selecting the plurality of items, associating the plurality of items with a plurality of graphic attributes respectively in a manner that two items of the plurality of items are associated with different graphic attributes, and displaying the plurality of items using the plurality of graphic attributes. Thus, the method of displaying the plurality of items on the map allows a user to distinguish the plurality of items by graphic attributes while at least one of the plurality of items is specified by user's voice commands, even if the plurality of items belong to a same group attribute.

First claim

The invention claimed is:

1. A method of displaying a plurality of items of a search result of a navigation system, the method comprising:
measuring, by a position measuring device which includes a GPS (Global Positioning System) receiver, a present user position based on GPS signals and moving distance and direction sensor signals;
selecting the plurality of items of a same group attribute of the search result where the items are related to geographic positions including the present user position specified during operations of the navigation system;
associating, by a processor, the plurality of items with a plurality of graphic attributes respectively in a manner that every two items of the plurality of items are associated with different graphic attributes, thereby assigning a unique graphic attribute to each item, and wherein the selected plurality of items of the same group attribute of the search result has an identical icon representing the same group attribute of the search result; and
displaying, on a screen of the navigation system, the plurality of items using the plurality of graphic attributes along with the identical icon representing the same group attribute of the search result.

2. The method of claim 1 , wherein the plurality of graphic attributes are related to shapes.

3. The method of claim 2 , wherein the shapes are different decorative frames.

4. The method of claim 1 , wherein the plurality of graphic attributes are related to colors.

5. The method of claim 1 , wherein the plurality of graphic attributes are related to patterns.

6. The method of claim 1 , wherein the plurality of graphic attributes are related to symbols.

7. The method of claim 1 , wherein the plurality of graphic attributes are related to characters.

8. The method of claim 1 , wherein the plurality of graphic attributes are related to a combination of at least two of shape, color and patterns, symbols and characters.

9. The method of claim 8 , wherein any two items have different graphic attributes of at least shape, color, pattern, symbol and character.

10. The method of claim 1 , wherein the group attribute is a category of Point of Interest (POI).

11. The method of claim 1 , wherein the group attribute is related to one of traffic conditions.

12. The method of claim 11 , wherein the one of traffic conditions comprises at least one of traffic incidents, traffic accidents, traffic congestions, road or lane closures, detours, criminal situations, natural disasters, hazards, constructions, animal crossings, and vehicle crossings.

13. The method of claim 1 , further comprising:
receiving a voice command associated with one of the plurality of graphic attributes with a microphone;
recognizing the one of the plurality of graphic attributes associated with the voice command; and
selecting an item from the plurality of the items based on the recognized one graphic attribute.

14. The method of claim 1 , further comprising:
displaying buttons associated with the plurality of graphic attributes on a controller at a proximity of a hand of a user;
receiving a button entry associated with one of the plurality of graphic attributes;
recognizing the one of the plurality of graphic attributes associated with the button entry; and
selecting an item from the plurality of the items based on the recognized one graphic attribute.

15. The method of claim 14 , wherein the controller is a touch screen.

16. A navigation system comprising:
a position measuring device which includes a GPS (Global Positioning System) receiver and is configured to measure a present user position based on GPS signals and moving distance and direction sensor signals;
a processor configured to select a plurality of items of a same group attribute of a search result where the items are related to geographic positions including the present user position specified during operations of the navigation system, and to associate the plurality of items with a plurality of graphic attributes; and
a display configured to display the plurality of items of the search result of the navigation system;
wherein the processor is configured to associate the plurality of items with a plurality of graphic attributes respectively in a manner that every two items of the plurality of items are associated with different graphic attributes, thereby assigning a unique graphic attribute to each item, and wherein the selected plurality of items of the same group attribute of the search result has an identical icon representing the same group attribute of the search result;
wherein the display is configured to display the plurality of items using the plurality of graphic attributes along with the identical icon representing the same group attribute of the search result.

17. The system of claim 16 , wherein the navigation system is a vehicle navigation system.

18. The system of claim 17 , wherein the system is installed on a smartphone.

Assignees

• Nguyen Truc
• Alpine Electronics Inc

Inventors

• Nguyen Truc

Classifications

• G01C21/3682

  output of POI information on a road map (G01C21/3614, G01C21/3685 take precedence) · CPC title

• G01C21/3611 Primary

  using character input or menus, e.g. menus of POIs (character input methods in general G06F3/0233) · CPC title